baber/WOPTO huggingface dataset:
Patent JP-2001359086-A (JP)
Title: Supervisory camera system
Inventor: FUJIMOTO TAKESHI
IPC: G08B13/196
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a supervisory camera system that detects a change in an image pickup position of a supervisory camera in a short time to inform a supervisor about the occurrence of abnormity on the basis of a difference from changes in the luminance of a reference line and a feature point even when the image pickup direction of the supervisory camera is subjected to change. SOLUTION: The supervisory camera system includes an image pickup means that picks up an image of a supervisory area and an image comparison control means that compares picked up images by the image pickup means as its control. The image comparison control means stores position information of a reference pixel when selecting at least one reference pixel in response to the operation of an operator, stores the luminance of the reference pixel in an image picked up by the image pickup means, extracts a pixel corresponding to position information of the reference pixel from the newly picked-up image when the image pickup means picks up the new image, obtains a luminance difference for each corresponding pixel regarding the extracted pixel and the reference pixel and discriminates that the imaging direction of the image pickup means is changed when the luminance difference between the both reaches a prescribed value or over.
Patent JP-2002159225-A (JP)
Title: Raising seedling tool and method for replanting seedling using the same
Inventor: AOKI NAOYUKI
IPC: A01G9/10
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a new raising seedling tool enabling replanting a seedling without upsetting the seedling and destroying the soil attached to the root zone of the seedling when replanting, and planting a seedling through singly thrusting into a given planting bed the seedling in a vessel body as it is, and e.g. requiring no operation of cutting vinyl mulch, digging planting holes and putting soil on stump roots, and to provide a method for replanting a seedling using the raising seedling tool. SOLUTION: This raising seedling tool is so designed that the lower part of a vessel body 3 with an opening type top, capable of holding a seedling 1 and soil 2 is formed in a sharp shape, the vessel body 3 can be inserted from the sharp part 3A of the lower part into the ground and a through hole 4 big enough for the root of the seedling 1 to pass therethrough is made on the vessel body 3.
Patent JP-2002334275-A (JP)
Title: Marketing management device
Inventor: OKADA TATSUHIKO
IPC: G06Q30/02
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a marketing management device managing the contract/ sales conditions of an agency and the support activity conditions of customers on a carrier side and supplying appropriate incentives and marketing information for general customer support to the agency. SOLUTION: A data warehouse 11 records histories and conditions for the contract form of a service, service utilization and merchandise purchase as customer information in addition to individual information for each customer registered from a channel management system 2. A customer value data mart 12 calculates profits brought to a telecommunication carrier by the customer by then by analyzing the customer information recorded in the data warehouse 11 and calculates customer value information for each customer. A marketing management part 13 allocates funds utilizable for customer maintenance for each agency according to the reference of customer management set by a manager on the basis of the calculated customer value information and supplies the information of the funds and the marketing information to the terminal 3 for the agency of each agency.
Patent JP-2002332196-A (JP)
Title: Hydraulic winch
Inventor: YAMAMURA MASAYA
IPC: B66D1/16
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To simplify piping work to the utmost when a hydraulic winch with a clutch is mounted on a mother machine. SOLUTION: The hydraulic winch comprises a hydraulic motor 1, a drum 2, the clutch 3 for disengaging the hydraulic motor and the drum, and a clutch actuator 4 for actuating the clutch, wherein the clutch actuator is actuated by oil pressure introduced from a pilot port PP thereof to couple the hydraulic motor and the drum. The pilot port and a drain port DP of the hydraulic motor are interconnected to cause oil pressure discharged from the drain port to actuate the clutch actuator.
Patent JP-2002334855-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: TAKAYAMA MAKOTO
IPC: B24B37/00
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To avoid occurrence of wafer breakage caused by insufficient strength due to generation of a spatial gap between a surface protecting film and a parabolically curved surface part of an epitaxial layer formed on a wafer in the beveled part along the periphery of the wafer, having a beveling quantity of 100-500 μm, when the thickness of the wafer is to be finished at 150 μm or thinner in accordance with the thinning trend on the wafer for manufacturing a high-efficiency and low-loss semiconductor device. SOLUTION: This method is constituted by grinding an incoming wafer, then mirror-polishing the ground wafer to reduce the beveling quantity to 10-50 μm, and forming an epitaxial layer having a thickness of 30 μm or less. Thereby, the influence of the curved surface or of a crown-shaped protrusion of the epitaxial layer generated in a peripheral part of the wafer is suppressed, and since adequate strength for the backside grinding is assured after forming the device elements, this method can contribute to thinning of the wafer.
Patent JP-2002340581-A (JP)
Title: Navigation system and method and software for navigation
Inventor: OTSUKA JUN
IPC: G01C21/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a navigation technology capable of verifying the nicknames of the registered locations, at a glance. SOLUTION: This navigation system comprises a CD/DVD for previously storing map information, indicating which type of roads and facilities exist at which locations, a control part 12 thereof, a display part 10 for performing guidance on a route by a map display based on the map information, an input part 11 for specifying any location on a map, a location registering part 46 for registering the name of the specified location, a nickname-registering part 47 for relating the nickname for the registered location to the name and registering it, a location list creating part 48 for creating a list of the names of registered locations, a nickname list creating part 49 for creating a list of nicknames for the registered locations, and a display control part 43 for switching between the list of locations and the list of nicknames and displaying them on the display means.
Patent JP-2002336289-A (JP)
Title: Health heat reserving apparatus
Inventor: OISHI YOSHIYUKI
IPC: A61F7/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To always keep a heat reserving material at a predetermined humidity in a heat reserving apparatus applied to a waist or a shoulder for warming it with the heated heat reserving material put in a bag for facilitating heating by a microwave oven. SOLUTION: The heat reserving material prepared by mixing rice bran as a principal constituent and a proper amount of powder tea and natural salt together is stored in a twilled fabric bag. Even if the water content of the rice bran is reduced by heating, moisture in the atmosphere is absorbed by the natural salt when the rice bran is cooled, and its humidity is recovered to that before use.
Patent JP-2002343723-A (JP)
Title: Semiconductor manufacturing equipment and method for manufacturing compound semiconductor
Inventor: KATAMINE TOSHINAO
IPC: C30B25/14
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor manufacturing equipment wherein material gas can be made to flow uniformly on a semiconductor substrate, and a method for manufacturing compound semiconductor. SOLUTION: In this semiconductor manufacturing equipment for manufacturing compound semiconductor by using an MOCVD method, an introduction member 4 is installed which is used for introducing the material gas supplied from a material gas supplying device toward a surface of a semiconductor substrate arranged in a reaction device. A main body 41 of the introduction member 4 is made a hollow member, a material gas conducting path for conducting the material gas in the X direction is installed, a plurality of aperture parts 48 are installed, and the material gas in the material gas conducting path is jetted from the aperture parts 48 toward the Y direction perpendicular to the X direction. Thereby the semiconductor substrate is dipped in the material gas flow of uniform amount which is jetted from the introduction member 4.
Patent JP-2002336511-A (JP)
Title: Game machine
Inventor: SUGIJIMA KISHIO
IPC: A63F7/02
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a game machine making it possible to reduce the control burden of a main control board and increase the degree of freedom for control of the main control board. SOLUTION: A command signal transmission relay board 5 is interposed between the main control board 1 and a plurality of auxiliary control boards 2, 3 and 4. The relay board 5 is provided with a branch data bus 23 for transmitting received command signals to the plurality of auxiliary control boards in a branching manner. The command signals transmitted from the main control board 1 can be transmitted to the plurality of auxiliary control boards 2, 3 and 4 via the relay board 5.
Patent JP-2002342544-A (JP)
Title: Method and system for operation management of crane
Inventor: NISHIKINO TADAKAZU
IPC: G06Q10/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To perform adequate and efficient operation management corresponding to an operator. SOLUTION: Operation information on the crane A is sent to a management center B through transmission and reception units 6 and 9 together with identification information on the operator read out of an ID card 2 by a read part 3 and recorded in a m management-side storage unit 10 of the center B, so that the information is managed, for each operation.
Patent JP-2002008636-A (JP)
Title: Doped positive electrode material in electrochemical battery
Inventor: HEIDER LILIA
IPC: H01M4/36
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a new positive electrode material which brings about a superior charge/discharge behavior compared with that of a carbon electrode in an electrochemical battery. SOLUTION: This is a new material based on a denaturated oxide material such as doped tin oxide as an activated positive electrode material in the electrochemical battery.
Patent JP-2002339972-A (JP)
Title: Touchdown bearing
Inventor: YAMADA HIROSHI
IPC: F16C33/32
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide touchdown bearings without using lead therein. SOLUTION: In the touchdown bearings 13a and 13b for temporarily supporting a rotary member 11 supported by a magnetic bearing in place of the magnetic bearing, a holder 4 is formed of steel containing no lead but 0.5 wt.% or higher sulfur. A solid lubrication film 5 formed of molybdenum disulfide or low melting point metal is formed on a raceway surface 1a of an inner ring 1 and a raceway surface 2a of an outer ring 2.
Patent JP-2002347902-A (JP)
Title: Garbage collecting sack
Inventor: YOSHIZAWA MASAO
IPC: B65F1/00
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a garbage collecting sack allowing its opening to be closed simply even if it is almost full and of preventing the bad odor of garbage from leaking outside. SOLUTION: The opening 3 for putting in garbage, etc., of the garbage collecting sack 1 is provided along the peripheral edge with a first cutoff line 4 so that its side nearer the opening 3 serves as a first cord-form part, and a second cutoff line 5 having an interruption 6 is formed approximately parallel in a position apart from the first cutoff line 4 so that the part between the first and second cutoff lines serves as a second cord-form part, and a splitting line 7 is provided in the second cord-form part so that splitting can be made, and in a position apart from the second cutoff line 5, a plurality of through holes 8 are formed approximatelely parallel with the first and second cutoff lines.
Patent JP-2002340203-A (JP)
Title: Diaphragm valve
Inventor: SUZUKI SHIGEHIRO
IPC: F16K7/16
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm valve for obtaining a prescribed diaphragm characteristic, and stably obtaining opening-closing performance of the valve by prescribed restoring force. SOLUTION: In this diaphragm valve, a peripheral edge part 9a of a diaphragm 9 is sandwiched by a body 1 and a diaphragm presser 10, the diaphragm is allowed to abut to a valve seat 7 by a load means, the valve seat is opened by resiliency of the diaphragm itself by releasing the load means, and the peripheral edge part 9a of the diaphragm sandwiches the outer peripheral side and the inner peripheral side of an annular projection of the diaphragm peripheral edge part 9a by an annular projection 12 formed on the body 1 or the diaphragm presser 10, and an annular groove 13 formed on the diaphragm presser 10 or the body 1 on the opposite side of a position corresponding to the annular projection.
Patent JP-2002353094-A (JP)
Title: Illuminating optical apparatus and exposure device
Inventor: KOMATSUDA HIDEKI
IPC: H01L21/027
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical apparatus which prevents stray beams and which has high illuminance uniformity, and to provide an exposure device having the same. SOLUTION: A light source 40 has a cross-like non-light-emitting unit 40a having an intersection at a center, and four light-emitting units 40b divided via the unit 40a. A transmission optical system 50 guides a luminous flux from the source 40 to a fly-eye lens 60. The lens 60 has an effective aperture of a square shape, and a plurality of element lenses 60a arranged in an array-like state. A lateral direction of the square shape of the aperture coincides with the cross direction of the unit 40a of the source 40. Since the unit 40 such as that described above is provided, the fluxes incident to the lens 60 are all non- parallel to the adjacent surfaces of the lenses 60a. The stray light which passes a gap between the lenses 60a will not be generated.
Patent JP-2002346166-A (JP)
Title: Game machine
Inventor: YAGI TOSHIAKI
IPC: A63F7/02
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To ensure a normal operating process by a control board even when static electricity has reached the control board, in a game machine. SOLUTION: A branching path 70c which is a passage for game balls B is integrally formed with a mechanism plate 70 on the surface of the mechanism plate 70. The branching pat 70c is equipped with a guiding groove 70dg which extends in the approximately diagonally downward direction from the horizontal direction. On the rear surface of the mechanism plate 70 corresponding with the forming range of the guiding groove 70dg, a main board 84a is arranged under a state wherein the rear side surface of the main board 84a is confronted with the rear surface of the mechanism plate 70. Under this arrangement state, a power source line DL, a signal line SL, and a grounding line GL on the rear side surface of the main board 84a go along with the flowing direction of the game balls B in the guiding groove 70dg.
Patent JP-2002354555-A (JP)
Title: Apparatus controller and electronic apparatus
Inventor: KAYASHIMA KAZUHIRO
IPC: H04N5/44
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that, as apparatuses are originally singly controlled, each apparatus had to be singly controlled so as to conform to an object thereof so that plurality of apparatuses function as one object. SOLUTION: An apparatus controller controls an apparatus instruction column having a plurality of instructions having instructions to be executed by each apparatus. The controller controls restriction information as information on restrictions when two or more apparatuses operate. The apparatus instruction column is executed by a batch process from the apparatus controller. In this case, the arrangement determines whether or not each apparatus breaks this restriction. This determination proceeds so as to interact the apparatus with the apparatus controller so that the apparatus which has once received execution designation of instructions requests the apparatus controller to determine, etc.
Patent JP-2002351459-A (JP)
Title: Method and device for deciding percussion operation area
Inventor: KITAKAZE YUSUKE
IPC: A63F13/211
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To make precisely decidable areas and to set various areas while eliminating the need for change to a mechanical part. SOLUTION: A percussion area on a percussion surface is decided by providing 19 percussion sensors A to S which are decentralized and arranged at operation parts 31 (32, 33) recognized to have three areas Z1 to Z3 on the percussion surface and can detect whether a percussion is made. Further, the device is equipped with a trigger conversion part 141 which converts detection signals from the 19 sensors A to S detected at every 1/60 second into trigger information indicating whether percussion operation starts and a conversion table 116 which shows the relation all combination of pieces of trigger information corresponding to the 19 sensors A to S and an area determined as an wherein the percussion surface is considered to be percussed.
Patent JP-2002346738-A (JP)
Title: Method for plating lead terminal of electronic part
Inventor: MIKAMI SHINICHIRO
IPC: C23C2/08
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting on a packaging board, to improve connectivity in mounting, and to provide inexpensive electronic parts having stable quality. SOLUTION: In an electronic part having lead terminal with an Ni film formed on the surface, when an Sn-0.75Cu plated film for the lead terminal is formed by a dip forming method, the plating processing temperature by the method is set at nearly 20-40 deg.C higher than the melting point of the plating material.
Patent JP-2002349486-A (JP)
Title: Centrifugal blower
Inventor: SUZUKI SHOJI
IPC: F04D29/66
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To increase pressure without increasing noise level comparing with the conventional centrifugal blower using circular arc blades. SOLUTION: In a centrifugal blower 10, an outlet angle β2 of the blade 14 of an impeller 12 is 60 deg. or more, an inlet angle β1 is 30 deg. or more, the curve connecting the inlet end to the outlet end on a blade surface on the progressing side of the blade 14 has an inflection line at its substantially midway point, and the blade surface 14A on the inlet side and the blade surface 14B on the outlet side have opposite directional curvatures.
Patent JP-2002354656-A (JP)
Title: Method of detecting leak circuit and apparatus therefor
Inventor: KAJIWARA YOSHIHIRO
IPC: G01R31/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus that can reliably and quickly detect a leak when intermittent leaks occur in multiple branch circuits provided with a branch breaker only on a single pole. SOLUTION: Zero-phase current Io flowing in a trunk wiring 100 and load current IL1 (or IL2, IL3, etc.), flowing through a wire on one pole of the branch wiring 200 are severally detected by a zero-phase current detecting means and a load current detecting means. The vector quantities of change in current of the zero-phase current and the load current are compared by a vector comparing means 11. The leak circuit in multiple branch circuits are screened based on the results of the comparison so that an intermittent leak condition, where leaks occur and are recovered repeatedly, can be detected as a change in the vector quantity and the leak circuit of an intermittent leak can be specified reliably and quickly out of the multiple branch circuits.
Patent JP-2002316501-A (JP)
Title: Wheel cushioned by spring spoke
Inventor: HIRANO YOSHIHIRO
IPC: B60B9/06
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a wheel cushioned by a spring spoke in order to supplement reduction in cushioning property of a flat tire by solving a problem that the flat tire forming a main stream of the present tire is short of elasticity though it is excellent in mobility, and the alternative function in place of the cushioning property lost by the flat tire must be obtained. SOLUTION: The wheel is divided into a hub 2 and a rim 3, the spring spoke 1 is linked by a union 7, and the balance of the counter-acting forces of the warp and the deflection for expanding/contracting the spring spoke by utilizing the inertia of the spring spoke 1 constantly performs the return action of the wheel hub to the regular position, and the wheel is cushioned thereby. The load on the spring spoke 1 is supported by each of A, B and C of the spring spokes 1, and an extremely large load is not applied to any one of the spring spokes. The impact is supported in three stages of the flat tire, the wheel and the suspension, and transmitted to a chassis, the movement of the vehicle weight is performed more slowly, and the tire is tightly brought into contact with the road surface in a traveling mode.
Patent JP-2002346074-A (JP)
Title: Pachinko machine
Inventor: NAKAMURA SATOSHI
IPC: A63F7/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine that can be easily earthed regardless of a noise generating place. SOLUTION: Static electricity generated at a gage board is charged in an outer band 50. The static electricity charged in the outer band 50 is conducted to an upper retainer 58. The static electricity conducted to the upper retainer 58 is conducted to an upper handle inserted through an opening part 64 and conducted from the upper handle to a base member mounted to a front frame. The static electricity conducted to the base member is discharged to the ground through a decorative base (island) to which this pachinko machine is mounted. This results in preventing static electricity from exerting adverse effect on the operation of a generator or the like provided at the gage board, or the control of a center display part or the like.
Patent JP-2002359900-A (JP)
Title: Speaker device
Inventor: NAKAMICHI NIRO
IPC: H04S1/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of there being the defect that listening position is limited. SOLUTION: This speaker device comprises a signal-processing circuit for inputting an L-channel signal and an R-channel signal for generating an L-R signal, an R-L signal and an L+R signal, a center speaker whose vibration axis that should reproduce the L+R signal is arranged, so as to turn in a direction different from the direction of a listener, a speaker for L-channel whose vibration axis that should reproduce the L-R signal is arranged, so as to turn to a direction different from the direction of the listener, and a speaker for an R-channel, whose vibration axis that should reproduce the R-L signal is arranged so as to turn in a direction different from the direction of the listener.